MARINE MOLLUSKS — MACGINITIE 



195 



Lepidochitona alba, 145 

 limacina, Clio, 143 

 Limaeina helciua, 142 



pacifica, 142 

 Liocyma aniwana, 177 



beckli, 177 



scammonl, 177 



schefleri, 177 



vlridis, 177 

 Lora harpularia, 135 



nazanensis, 134 



tenuilirata, 132 

 Lucina flexuosa, 171 



gouldii, 171 

 Lunatia pallida, 91 



Macoma krausei, 182 



oneUli, 182 

 malleata, Strombella, 115 

 malleatus, Beringius, 115 

 Margarita cmerea, 75 



costulata, 81 



sordida, 75 



striata, 75 



vahlii, 79 

 Margarites cinerea, 75 



grosvenori, 80 



pribiloffensis, 79 



sordida, 75 

 martensi, Sipho, 120 

 middendorffiana, Admete, 129 



Cancellaria, 130 

 minuta. Area, 150 



Leda, 150 

 Modiola laevigata, 159 



nigra, 157 

 Modiolaria corrugata, 158 



discors, 159 



laevigata, 159 



nigra, 157 

 moesta, Tellina, 182 

 moUeri, Montaeuta, 174 



Mysella, 174 

 Montaeuta elevata, 174 



molleri, 174 

 montagui, Venus, 167 

 monterona, Euspira, 91 



Polmiees, 91 

 morehianum, Buccinum, 102 

 Morvillia undata, 94 

 multicostatus, Boreotrophon, 98 



Murex, 98 

 Murex elathratus, 98 



multieostatus, 98 

 Musculus laevigatus, 159 

 Mya intermedia, 186 



norvegica, 164 



striata, 164 



truncata, 190 

 myalls, Nucula, 152 

 Mysella molleri, 174 



planata, 174 

 Mytilis corrugatus, 158 



discors, 159 

 Natica pallida, 91 

 nazanensis, Lora, 134 



Neptunea despecta, 124 



soluta, 124 



vlnosa, 124 

 Nlcania banksii, 167 



striata, 167 

 nigra, Modiola, 157 



Modiolaria, 157 

 nitidula, Cylichna, 138 

 nitidulus, Utriculus, 138 

 noachina. Patella, 74 

 norvegica, Mya, 164 

 Nucula arctica, 151 



expansa, 149 



hyperborea, 152 



myalls, 152 

 obscurus. Turbo, 80 

 occulta. Bulla, 140 

 Octopus hokkaidensls, 149 

 oneilli, Macoma, 182 

 Onychoteuthis fabricii, 148 

 orotundum, Buccinum, 108 



pacifica, Limacina, 142 



Spiratella, 142 



Trophon, 100 

 pacificus, Trophon, 100 

 pallida, Lunatia, 91 



Natica, 91 



Polinices, 91 

 Panomya ampla, 189 



turgida, 189 

 Panopaea arctica, 189 

 Panope ampla, 189 

 papulosa, Aeolis, 145 

 Patella caeca, 73 



noachina, 74 

 paucicostata, Venericardia, 170 

 Pecten islandicus, 155 

 Peronidia venulosa, 180 

 perversum, Cerithium, 87 

 perversus, Trochus, 87 

 Pilidium commodum, 93 



radiatum, 93 

 planta, Mysella, 174 



Rochefortia, 174 



Tellimya, 174 

 Pleurotoma impressa, 137 



pyramidalis, 136 



simplex, 133 



tenuicostata, 134 

 pleurotomarius, Fusus, 136 

 plicatilis, Bulla, 96 

 Plicifusus verkruzeni, 126 

 Polaris, Buccinum, 108 

 Polinices monterona, 91 



pallida, 91 

 Polypus glaber, 149 



hokkaidensls, 149 

 Portlandia arctica, 151 

 pribiloffensis, Margarites, 79 

 proplnqua, Cylichna, 140 

 pulchella, Astarte, 167 

 pyramidale, Buccinum, 136 

 pyramidalis, Bela, 136 



Pleurotoma, 136 



radlata, Leda, 151 

 radiatum, PUidium, 93 

 reinhardti. Bulla, 140 

 reticulata, TuriteUa, 86 

 richardsoni, Astarte, 165 

 Rissoa castanea, 84 



jan-mayeni, 85 

 Rochefortia planata, 174 



salmonacea, Eolis, 145 

 sarsii, Axinus, 171 

 saturum, Buccinum, 121 

 saturus, Chrysodomus, 121 

 Saxicava arctica, 190 

 Scalaria greenlandica, 83 

 scalariformis, Fusus, 98 



Trophon, 98 

 scalpta. Bulla, 140 

 scammoni, Liocyma, 177 

 schefTeri, Liocyma, 177 

 schneideri, Velutina, 95 

 semisulcata, Astarte, 165 

 Serripes groenlandicus, 176 

 simplex, Bela, 133 



Pleurotoma, 133 

 Sipho kroyeri, 126 



martensi, 120 

 sitkensis, Velutina, 96 

 solitaria, Cylichna, 140 

 soluta, Neptunea, 124 

 solutus, Chrysodomus, 122, 124 

 sordida, Margarita, 75 



Margarites, 75 

 spirata, Diaphana, 139 

 Spiratella pacifica, 142 

 spitsbergensis, Colus, 119 

 spitzbergensis, Fusus, 119 

 stimpsoni, Buccinum, 115 

 striata, Astarte, 167 



BuUa, 140 



Margarita, 75 



Mya, 164 



Nicania, 167 

 strigella, Cylichna, 138 

 StrombeUa malleata, 115 

 subangulata, BuUa, 139 



Tapes fluctuosa, 177 

 Tellimya planata, 174 

 Tellina calcarea, 181 



flexuosa, 171 



incongrua, 180 



moesta, 182 

 tenuicostata, Bela, 134 

 tenuilirata, Bela, 132 



Lora, 132 

 tenuis. Area, 149 

 Thracia curta, 162 

 Thyasira gouldii, 171 

 Tritonium behringii, 117 



ciliatum, 113 



cartnatum, 102 



gunneri, 98 

 Trochus costalis, 75 



perversus, 87 



